Solid carbon dioxides commonly known as dry ice is a fascinating substance that can be used for a variety of purposes. Some synonyms for solid carbon dioxide are - Cardice, carbonic ice, white carbon dioxide, and sublimation ice. While dry ice is most commonly used as a cooling agent, it can also be used to create dramatic effects as its sublimation process creates dense fog. Furthermore, it can be used in the cleaning industry as it can remove paint, mold, and other contaminants from surfaces. In the medical field, it can be used in cryotherapy to freeze and destroy tumors. Overall, the unique properties of solid carbon dioxide make it a valuable substance for various industries and applications.